Error React Native IOS Exception '-[__NSDictionaryM length]: unrecognised...
I am new to IOS development and i have developed and build an app for IOS & Android in React Native and the app is fully working in Android. I have also installed the app on the iPhone simulator...
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Getting error Unrecognized font family 'din-next-lt-w23-regular' in...
i am using fonts in my app. So i need to add the font din-next-lt-w23-regular in my app. But i am getting error in iOS i.e., Unrecognized font family 'din-next-lt-w23-regular'. I added .ttf files in...
View ArticleCocoapods always install old React (0.11.0)
I have a problem when I run pod install Pod always downgrade React Installing React 0.11.0 (was 0.55.4)my pod file:# Uncomment this line to define a global platform for your project # platform :ios,...
View ArticleHow can I present a native UIViewController in React Native?
I am trying to use mpandroidchart's IOS version package in RN native IOS, This is how I tried to implement it.ChartManager.m#import "React/RCTViewManager.h" @interface...
View ArticleModule RCTEventEmitter is not a registered callable module
This problem has already been addressed, but in my case it seems to be of a different type.App.js Code:import React, {Component} from 'react'; import { AppRegistry,StyleSheet, Text, View} from...
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React Native drag down to open a top to bottom sliding sheet, drawer, modal, etc
A bottom sheet, drawer, etc. (lots of names, I'll be calling it sheet) is used a lot in apps and there are a lot of RN packages for it. I need one top-down, not bottom-up. The video below shows what I...
View ArticleImplement drawer from native base in react native app
I need to use drawer from native base into react native app for both android ios et android. Here is the link for native base http://nativebase.io/docs/v2.0.0/components#drawer and below you'll find my...
View Articlereact native - Camera Roll returned uri does not have file's extension
React native has a good lib like CameraRoll which allow us to access the media files of phones. However, the returned uri is missing the extension:{ node: { timestamp: 1344461389.8, type: 'image',...
View ArticleHow do I paging in foreach with react-native
Learn the width of the elements to be rendered. If the sum of the width exceeds the width of the device screen, I want to wrap it with an and return it.Is there a way I would like to make data dynamic...
View ArticleReact Native bridge EventEmitters from UIViewController
So I’m using an SDK that returns a view. Right now I have it as a UIViewController and then I'm creating an instance of that in another class that's an RCTViewManager and returning the instance view to...
View ArticleCropped image is very small in react-native
I would like to crop my image and I used @react-native-community/image-editor I want to crop the image from the base64 image so I used RNFetchBlob too. Here is my code.const file_path =...
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Expo: After upgrading from expo 33 to 35 I got error, only in IOS "Native...
I saw a lot of question asking similar to this but I don't know which libraries causing the error. Its been a while since I tried running my app on IOS, I already installed a lot of libraries so I...
View ArticleReact Native: How can I detect if my code is running in the Simulator?
In a Obj-C iOS app I can use #if (TARGET_IPHONE_SIMULATOR) to write simulator-only code.In react native I can use:if (__DEV__) { .. do something special } .. to detect development mode. We can use...
View ArticleSelectively stopping the push notification listener or toggling the...
Expo Push Notification has the _displayInForeground property that can be set to allow receiving push notifications when the app in the foreground. Currently, I have the notification listener activated...
View ArticleExpo on iOS is constantly refreshing my React Native app on MacOS, caused by...
I'm building a simple React Native app and using the Expo iOS app to run it. But Expo is constantly refreshing my app, making it unusable / untestable. It refreshes every few seconds, sometimes...
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iOS back button cell color behaviour
I'm looking for the name of the behaviour where when you are in a subview, and when you press the back button the cell you pressed has the tap state color for a short time. Is there a name for this...
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Customise tabs of native base
I need to customise tabs (change their background color ) from native base in my react native application, like shown in the image I've already tried this style={{ backgroundColor: '#C0C0C0' }} but i...
View ArticleReact-Native geolocation works on Android device but not on iPhone
Using react-native's geolocation module on android works fine but on iphone device it doesn't work either error message of any of the module's functionsI tried using the direct method on the page...
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Integrating Firebase Crashlytics with react native app - stuck in verification
I am trying to integrate Firebase Crashlytics with react native app. Firebase integration done. Already using firebase service for push notification. It's fine. I'm using cocoapods and added this...
View ArticleHow to get current network information for a given network interface on iOS 13
I'm trying to implement an app that uses the BSSID of the network that the user is currently connected to on iOS 13.However, Apple's documentation for CNCopyCurrentNetworkInfo on iOS 13 is not clear in...
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